US1526355A - Vehicle bumper - Google Patents
Vehicle bumper Download PDFInfo
- Publication number
- US1526355A US1526355A US729120A US72912024A US1526355A US 1526355 A US1526355 A US 1526355A US 729120 A US729120 A US 729120A US 72912024 A US72912024 A US 72912024A US 1526355 A US1526355 A US 1526355A
- Authority
- US
- United States
- Prior art keywords
- bars
- bolt
- bumper
- rings
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 125000006850 spacer group Chemical group 0.000 description 10
- 238000005452 bending Methods 0.000 description 3
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/28—Metallic springs
- B60R19/285—Metallic springs comprising only leaf springs, e.g. the mounting means forming part of the guard itself
Definitions
- My invention relates to vehicle bumpers and particularly to those embodying a plurality of bumper bars with which spacer rings are employed.
- My invention is particularly applicable to bumpers comprising a plurality of bars which are maintained in assembled relation by tie-bolts, and has for its object the provision of improved forms of spacer rings surrounding the tie-bolts, the bars and the spacer rings being of such form that the tie-bolts are relieved of bending strains at points intermediate their ends.
- the device also includes interchangeable features whereby the number of bars may be varied at will. i
- FIG. 1 is a view, in front elevation, of a bumper embodying my invention
- Fig. 2. is a similar view of a modified form of bumper
- Fig. 3 is a plan view of the bumpers of Figs. 1 and 2
- Fig. 4 is a sectional view taken on the line 4-4 of Fig. 3
- Fig. 5 is a View taken on the line 55 of Fig. 1
- Figs. 6 and 7 are views, on an enlarged scale, of the spacer rings which I employ.
- the bumper structure includes vertically spaced parallel bars 8 held together by tie-bolts 9.
- Two bracket members 10 are provided, only a portion thereof being shown, thatare secured to the bars 8 through clamp members 11 and bolts 11 of any suitable form.
- the brackets 10 may be attached to the vehicle in any desired manner.
- a shouldered washer 12 is first placed on the bolt 9; a bar 8 is then moved up into position against the washer 12; a shouldered spacer ring 13 is then moved into place, followed by a plain spacerr ng 14 which is moved into position against ring 13, after which a duplicate of the ring 13 1s 1,526,355 PATENT OFFICE.
- a tie-bolt of relatively small diameter extending through the eye portions at each end of said bars, a spacer ring loosely surrounding said bolt and disposed between said bars, and flanges upon opposite sides of said ring, each of said flanges having close fitting engagement with said eye portions.
- a bumper structure comprising a plurality of bumper bars each provided with an eye portion at each end, a tie-bolt of relatively small diameter extending through the eye portions at each end of said bars, a spacer ring loosely surrounding said bolt and disposed adjacent to one of said bars, a
- a vehicle bumper comprising a plurality of vertically spaced parallel bars, a tie-bolt engaging said bars, and connecting members disposed between thesaid bars, clearance being provided between said bars and said bolts intermediate the ends of the bolts.
- a vehicle bumper comprising a plurality of vertically spaced parallel bars, a tie-bolt engaging said bars, clearance being provided between said bars and saidbolt's intermediate theends of the bolts, spacer and impact transmitting members loosely surrounding said bolts at points between adjacent bars and having abutting engagement with said bars at points radially of said bolts.
- a vehicle bumper comprising a plurality of vertically spaced parallel bars, a tie-bolt for maintaining such bars in vertical alignment, and means for relieving the midportion of said bolt of stresses imparted to said barsin a direction transversely of the bolt.
- a vehicle bumper comprising a plurality of vertically spaced parallel bars, a tie-bolt for maintaining such bars in vertical alignment, and means for relieving said belt of stresses imparted to saidbars in a direction transversely of the bolt, the said means serving also as a means for spacing said bars.
- a vehicle bumper comprising an impact-receiving structure having eye portions adjacent to its ends, a tie-bolt of relatively small diameter extending through each of the eye portions, means adjacent to each end of the bolt for supporting said impact structure, and means for maintaining an annular space between the mid-portion ol the bolt and the adjacent portions of the impact structure.
Description
w. R. M GOWEN VEHICLE BUMPER Feb. 17. 1925.
Filed July so 1924 FIG. 6
I'Z l5 7 wlllllm "-29 INVENTOR Patented Feb. 17, 1925.
UNITED STATES WILLIAM R. MCGOWEN,
VEHICLE Application filed July 30,
To all whom it may concern:
Be it known that I, WILLIAM R. MoGowEN, a citizen of the United States, and a resident of Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Vehicle Bumpers; and I do hereby declare the following to be a full, clear, and exact description thereof.
My invention relates to vehicle bumpers and particularly to those embodying a plurality of bumper bars with which spacer rings are employed.
My invention is particularly applicable to bumpers comprising a plurality of bars which are maintained in assembled relation by tie-bolts, and has for its object the provision of improved forms of spacer rings surrounding the tie-bolts, the bars and the spacer rings being of such form that the tie-bolts are relieved of bending strains at points intermediate their ends. The device also includes interchangeable features whereby the number of bars may be varied at will. i
Some of the forms which my' invention may take are shown in the accompanying drawing wherein Fig. 1 is a view, in front elevation, of a bumper embodying my invention; Fig. 2. is a similar view of a modified form of bumper; Fig. 3 is a plan view of the bumpers of Figs. 1 and 2; Fig. 4 is a sectional view taken on the line 4-4 of Fig. 3; Fig. 5 is a View taken on the line 55 of Fig. 1, and Figs. 6 and 7 are views, on an enlarged scale, of the spacer rings which I employ.
Referring to Figs. 1 and 3, the bumper structure includes vertically spaced parallel bars 8 held together by tie-bolts 9. Two bracket members 10 are provided, only a portion thereof being shown, thatare secured to the bars 8 through clamp members 11 and bolts 11 of any suitable form. The brackets 10 may be attached to the vehicle in any desired manner.
The ends of the bars 8 are in the form of eyes that are of much greater interior diameter than the thickness of the bolts 9, as appears clearly in Fig. 4. In assembling the structure, a shouldered washer 12 is first placed on the bolt 9; a bar 8 is then moved up into position against the washer 12; a shouldered spacer ring 13 is then moved into place, followed by a plain spacerr ng 14 which is moved into position against ring 13, after which a duplicate of the ring 13 1s 1,526,355 PATENT OFFICE.
OF CHICAGO, ILLINOIS.
BUMPER.
1924. Serial No. 729,120.
8 so that rattling is avoided. The rings 13, however, fitthe bolt 9 loosely so that they may have movement transversely thereof, but the shouldered portions 16 of the rings 13 fit the eyes of the bars 18 snugly. If desired, but one ring 13 need be placed between the adjacent bars 8, the rings 14 in such case being dispensed with and the flanged portions 16 at the upper and lower sides of the rings 13 each, fitting into one of the bars 8. However, where two or more rings 13 are employed between a pair of bars 8,
14. Another bar 8 is then placed splice rings 14 must be employed as shown m Fig. 4.
It will be seen that by varying the number of rings 13, practically the same parts may be used to construct either a two-bar or a three-bar bumper and that the spacing between bars may be changed at will.
Another, and important, feature of my invention resides in the provision of clear- 'ance between the rings 13 and the body of the bolt 9 and the provision of flanges 16 that-engage the bars 8. This arrangement relieves the bolts of bending strains when impacts are imparted to the bumper at its ends, by reason of the fact that the force is not transmitted to the body, of the bolt intermediate its ends but is taken up directly by the rings 13 and'the bars 8. In the structure shown in Fig. 4, the forces may betransmitted from one ring 13 to another ring 13, through the medium of the splice ring 14. In other words, whether the rings 13 and 14 come directly in contact with an extraneous object or whether the ends of the bar are engaged, bending strains are not imparted to the bolt 9 at its midportion, it being only necessary that the bolt acts-merely as a tie-member for holding the other parts in vertically assembled rel ation. 7
While spacer rings have heretofore been employed between bumper bars such rings have served merely as spacers and not as impact receiving and transmitting members. Various changes in detail and general arrangement may be made without departing from the spirit and scope of the invention 7 as defined in the accompanying claims.
e e portion at each end, a tie-bolt of relatively small diameter extending through the eye portions at each end of said bars, a spacer ring loosely surrounding said bolt and disposed between said bars, and flanges upon opposite sides of said ring, each of said flanges having close fitting engagement with said eye portions.
2. A bumper structure comprising a plurality of bumper bars each provided with an eye portion at each end, a tie-bolt of relatively small diameter extending through the eye portions at each end of said bars, a spacer ring loosely surrounding said bolt and disposed adjacent to one of said bars, a
shoulder on said ring having close fitting engagement with said last-named bar, a
. shoulder on the opposite side of said ring, a
splice ring closely fitting said second-named shoulder, and a second ring having a shouldered portion at its opposite-side fitting the eye portion of another bar.
3. A vehicle bumper comprising a plurality of vertically spaced parallel bars, a tie-bolt engaging said bars, and connecting members disposed between thesaid bars, clearance being provided between said bars and said bolts intermediate the ends of the bolts.
4. A vehicle bumper comprising a plurality of vertically spaced parallel bars, a tie-bolt engaging said bars, clearance being provided between said bars and saidbolt's intermediate theends of the bolts, spacer and impact transmitting members loosely surrounding said bolts at points between adjacent bars and having abutting engagement with said bars at points radially of said bolts.
5. A vehicle bumper comprising a plurality of vertically spaced parallel bars, a tie-bolt for maintaining such bars in vertical alignment, and means for relieving the midportion of said bolt of stresses imparted to said barsin a direction transversely of the bolt.
6. A vehicle bumper comprising a plurality of vertically spaced parallel bars, a tie-bolt for maintaining such bars in vertical alignment, and means for relieving said belt of stresses imparted to saidbars in a direction transversely of the bolt, the said means serving also as a means for spacing said bars.
7. A vehicle bumper comprising an impact-receiving structure having eye portions adjacent to its ends, a tie-bolt of relatively small diameter extending through each of the eye portions, means adjacent to each end of the bolt for supporting said impact structure, and means for maintaining an annular space between the mid-portion ol the bolt and the adjacent portions of the impact structure.
8. The combination with an impact-receivingstructure, of a bolt provided with means adjacent to each end thereof for engaging the said structure, and means for providing clearance space between the midportion of the bolt and said structure, to relieve said mid-portion of strains imparted radially thereto.
In testimony whereof I, the said \VILLIAM R. McGowEN, have hereunto set my hand.
WILLIAM R. McGOIVEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US729120A US1526355A (en) | 1924-07-30 | 1924-07-30 | Vehicle bumper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US729120A US1526355A (en) | 1924-07-30 | 1924-07-30 | Vehicle bumper |
Publications (1)
Publication Number | Publication Date |
---|---|
US1526355A true US1526355A (en) | 1925-02-17 |
Family
ID=24929670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US729120A Expired - Lifetime US1526355A (en) | 1924-07-30 | 1924-07-30 | Vehicle bumper |
Country Status (1)
Country | Link |
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US (1) | US1526355A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532473A (en) * | 1945-06-09 | 1950-12-05 | Standard Railway Equipment Mfg | Refrigerant container for railway cars |
US2680955A (en) * | 1950-11-13 | 1954-06-15 | John B Templeton | Pile driver |
-
1924
- 1924-07-30 US US729120A patent/US1526355A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532473A (en) * | 1945-06-09 | 1950-12-05 | Standard Railway Equipment Mfg | Refrigerant container for railway cars |
US2680955A (en) * | 1950-11-13 | 1954-06-15 | John B Templeton | Pile driver |
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